Fill a medium pot (or large for 4 servings) 3/4 of the way up with salted water; cover and heat to boiling on high. Wash and dry the fresh produce. Peel and roughly chop 2 cloves of garlic (or 4 cloves for 4 servings). Remove any husks and silks from the corn; cut the kernels off the cobs. Halve the tomatoes. Stack the pasta sheets on a work surface. Cut lengthwise into 1/2-inch-wide pieces; carefully separate the layers.

In a medium nonstick pan (or large for 4 servings), heat a drizzle of olive oil on medium-high until hot. Add the sausage; break the meat apart with a spoon. Cook, without stirring, 3 to 4 minutes, or until lightly browned. Continue to cook, stirring frequently, 4 to 5 minutes, or until browned and cooked through. Leaving any browned bits (or fond) in the pan, transfer to a plate. Use the same pan to cook the vegetables.

In a medium nonstick pan (or large for 4 servings), heat the butter on medium-high until melted. Add the chopped garlic and corn kernels; season with salt and pepper. Cook, stirring occasionally, 2 to 3 minutes, or until slightly softened (be careful, as the corn may pop as it cooks). Add as much of the chile paste as you’d like, depending on how spicy you’d like the dish to be. Cook, stirring constantly, 30 seconds to 1 minute, or until thoroughly combined. Add the halved tomatoes; season with salt and pepper. Cook, stirring occasionally, 1 to 2 minutes, or until softened. Turn off the heat.

Meanwhile, add the prepared pasta to the pot of boiling water. Cook, stirring occasionally, 2 to 3 minutes, or until al dente (still slightly firm to the bite). Turn off the heat. Reserving 1/2 cup of the pasta cooking water (or 1 cup for 4 servings), drain thoroughly and return to the pot.

To the pot of cooked pasta, add the cooked sausage, cooked vegetables, a drizzle of olive oil, and half the reserved pasta cooking water. Cook on medium-high, stirring gently, 1 to 2 minutes, or until the pasta is coated (if necessary, gradually add the remaining cooking water to ensure the pasta is thoroughly coated). Turn off the heat. Stir in the mascarpone until combined. Taste, then season with salt and pepper if desired. Serve the finished pasta garnished with the romano. Enjoy!